/*font-family: "Raleway", sans-serif;
font-family: "Roboto", sans-serif;*/
:root {
  --brand: #4d5ae5;
  --brand-hover: #404bbf;
  --title: #2e2f42;
  --text: #434455;
  --white: #ffffff;
  --cloud: #f4f4fd;
  --border: #e7e9fc;
  --hero-bg: #2e2f42;
  --icon-bg: #31d0aa;
  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base */
body {
  font-family: "Roboto", sans-serif;
  color: var(--text);
  background-color: var(--white);
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  margin-bottom: 0;
}

ul {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1158px;
  margin: 0 auto;
  padding: 0 15px;
}

/* header */
.header {
  border-bottom: 1px solid #e7e9fc;
  box-shadow:
    0px 2px 1px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16),
    0px 1px 6px rgba(46, 47, 66, 0.08);
}

.header_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* nav__logo */

.nav {
  display: flex;
  align-items: center;
}

.nav__logo {
  margin-right: 76px;
  font-family: "Raleway", sans-serif;
  margin-right: 76px;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  color: #4d5ae5;
  line-height: 1.17;
  text-transform: uppercase;
  color: var(--brand);
}

.logo-accent {
  color: #2e2f42;
}

/* nav__link/nav_list/nav__item */

.nav__list {
  display: flex;
  gap: 40px;
}

.nav__link {
  position: relative;
  display: block;
  padding: 24px 0;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  padding: 24px 0;
  color: #2e2f42;
  transition: color var(--transition);
}

/* nav__link:hover/focus/Tab */
.nav__link:hover,
.nav__link:focus {
  color: var(--brand-hover);
}

.nav__link.current {
  color: var(--brand-hover);
}

.nav__link.current::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 4px;
  background-color: #404bbf;
  border-radius: 2px;
  background-color: var(--brand-hover);
}

/* Contacts */
.contacts {
  font-style: normal;
}

.contacts__list {
  display: flex;
  gap: 40px;
}

/* contacts__link */
.contacts__link {
  display: block;
  padding: 24px 0;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
  transition: color var(--transition);
}

.contacts__link:hover,
.contacts__link:focus {
  color: var(--brand-hover);
}

/* hero */
.hero {
  max-width: 1440px;
  margin: 0 auto;
  padding: 188px 0;
  background-color: var(--hero-bg);
  background-image:
    linear-gradient(rgba(46, 47, 66, 0.7), rgba(46, 47, 66, 0.7)),
    url("../images/people-office.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.hero__title {
  max-width: 496px;
  margin: 0 auto 48px;
  font-size: 56px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--white);
}

/* Button */
.btn {
  display: block;
  min-width: 169px;
  height: 56px;
  margin: 0 auto;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #ffffff;
  cursor: pointer;
}

.btn--primary {
  background-color: var(--brand);
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
  transition: background-color var(--transition);
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--brand-hover);
}

/* section title */
.section-title {
  margin-bottom: 72px;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  text-transform: capitalize;
  color: #2e2f42;
}

/* Benefits/hidden */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  white-space: nowrap;
  overflow: hidden;
  clip-path: inset(100%);
  clip: rect(0 0 0 0);
  overflow: hidden;
}

/* features */
.benefits {
  padding: 120px 0;
}

.benefits__list {
  display: flex;
  gap: 24px;
}

.benefits__item {
  flex-basis: calc((100% - 72px) / 4);
}

.benefits__icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 112px;
  margin-bottom: 8px;
  background-color: #f4f4fd;
  border: 1px solid #8e8f99;
  border-radius: 4px;
}

.benefits__icon {
  fill: #2e2f42;
}

.benefits__name {
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
}

.benefits__text {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}

/* team */
.team {
  background-color: #f4f4fd;
  padding: 120px 0;
}

.team__list {
  display: flex;
  gap: 24px;
}

.team-title {
  margin-bottom: 72px;
  font-size: 36px;
  line-height: 1.11;
  text-align: center;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  color: #2e2f42;
}

.team__item {
  border-radius: 0 0 4px 4px;
  text-align: center;
  background-color: #ffffff;
  flex-basis: calc((100% - 72px) / 4);
  background-color: #ffffff;
  border-radius: 0 0 4px 4px;
  box-shadow:
    0 2px 1px rgba(46, 47, 66, 0.08),
    0 1px 1px rgba(46, 47, 66, 0.16),
    0 1px 6px rgba(46, 47, 66, 0.08);
}

.team__info {
  padding: 32px 16px;
}

.team__name {
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--title);
  text-align: center;
  color: #2e2f42;
}

.team__role {
  margin-bottom: 8px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
  text-align: center;
  color: #434455;
}

.social-list {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.social-list__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--brand);
  border-radius: 50%;
  transition: background-color var(--transition);
}

.social-list__link:hover,
.social-list__link:focus {
  background-color: var(--brand-hover);
}

.social-list__icon {
  fill: #f4f4fd;
}

/* portfolio */
.portfolio {
  padding: 120px 0;
}

.portfolio-list {
  display: flex;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 48px;
}

.portfolio-item {
  width: calc((100% - 48px) / 3);
  transition: box-shadow var(--transition);
}

.portfolio-item:hover,
.portfolio-item:focus-within {
  box-shadow:
    0 2px 1px rgba(46, 47, 66, 0.08),
    0 1px 1px rgba(46, 47, 66, 0.16),
    0 1px 6px rgba(46, 47, 66, 0.08);
}

.portfolio-link {
  display: block;
}

.portfolio-thumb {
  position: relative;
  overflow: hidden;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  padding: 40px 32px;
  background-color: #4d5ae5;
  color: #f4f4fd;
  transform: translateY(100%);
  transition: transform var(--transition);
  letter-spacing: 0.02em;
}

.portfolio-item:hover .portfolio-overlay,
.portfolio-item:focus-within .portfolio-overlay {
  transform: translateY(0);
}

.container-portfolio {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
}

.portfolio-title {
  margin-bottom: 72px;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  text-transform: capitalize;
}

.portfolio-subtitle {
  margin-bottom: 8px;
  font-size: 20px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
}

.portfolio-text {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}

/* footer */
.footer {
  background-color: #2e2f42;
  padding: 100px 0;
}

.footer-container {
  display: flex;
  align-items: baseline;
}

.footer-box {
  margin-right: 120px;
}

.footer__logo {
  display: inline-block;
  margin-bottom: 16px;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  color: #4d5ae5;
  line-height: 1.17;
  text-transform: uppercase;
  color: #4d5ae5;
}

.footer-logo-part {
  color: #f4f4fd;
}

.footer__text {
  margin: 0;
  max-width: 264px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #f4f4fd;
}

.footer-social-title {
  margin-bottom: 16px;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffff;
}

.footer-social-list {
  display: flex;
  gap: 16px;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--brand);
  border-radius: 50%;
  transition: background-color var(--transition);
}

.footer-social-link:hover,
.footer-social-link:focus {
  background-color: var(--icon-bg);
}

.footer-social-icon {
  fill: #f4f4fd;
}